void unlink_subscription(subscription_link_t* link)
{
subscription_list_t* list = link->list;
DEBUGF("unlink_subscription: %s", format_subscription(link->s));
if (link->prev != NULL)
link->prev->next = link->next;
else
list->first = link->next;
if (link->next != NULL)
link->next->prev = link->prev;
else
list->last = link->prev;
list->length--;
release_subscription(link->s);
free(link);
}
/**
* Terminates a dialog - called before del_s_dialog to send out terminatination messages.
* @param d - the dialog to terminate
* @returns - 1 if the requests were sent and the dialog will be deleted, 0 on error (you will have to delete the
* dialog yourself!)
*/
int terminate_s_dialog(s_dialog *d)
{
if (!scscf_dialogs_enable_release) return 0;
switch (d->method){
case DLG_METHOD_INVITE:
if (release_call_s(d,Reason)<=0){
//dialog has expired and not confirmed
// or error releasing dialog
del_s_dialog(d);
}
return 1;
break;
case DLG_METHOD_SUBSCRIBE:
if (!release_subscription(d)){
//error releasing the subscription - just drop silently
del_s_dialog(d);
}
return 1;
break;
default:
LOG(L_ERR,"ERR:"M_NAME":terminate_s_dialog(): Not implemented yet for method[%d]!\n",d->method);
return 0;
}
}
